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首页> 外文期刊>Journal of the Geological Society of India >Evaluation and augmentation of safe drinking water supply schemes in Salur Mandal, Vizainagaram district, Andhra Pradesh
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Evaluation and augmentation of safe drinking water supply schemes in Salur Mandal, Vizainagaram district, Andhra Pradesh

机译：对安得拉邦Vizainagaram区Salur Mandal的安全饮用水供应计划的评估和扩充

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摘要

In order to assess the groundwater potentiality and augmentation of water supply schemes, estimation of the safe yield, well loss, formation loss, horse power of pump, depth of pump installation and duration of the pumping are essential. These parameters are estimated either by means of in-situ test or laboratory test. But the applicability of result from the laboratory test has limitations while in-situ tests give real representation of individual well of aquifer. The most common in-situ test is pumping test performed on well, which involves measurement of the fall and rise of water level with respect to time. The changes in water level (drawdown/recovery) and its quality are caused due to pumping of water from the well. Such study was carried out in Salur Mandal, Vizainagaram, Andhra Pradesh, India.
机译：为了评估地下水潜力和增加供水方案，估算安全产量，油井损失，地层损失，泵的马力，泵的安装深度和泵送时间至关重要。这些参数可以通过现场测试或实验室测试来估算。但是，实验室测试结果的适用性受到限制，而现场测试却可以真实地显示出每个含水层的真实情况。最常见的原位测试是在井上进行抽水测试，该测试涉及测量水位随时间的下降和上升。水位（抽取/回收）及其质量的变化是由于从井中抽水引起的。这项研究是在印度安得拉邦Vizainagaram的Salur Mandal进行的。

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